Last year, Yongnuo launched a budget 100mm f/2 lens for Canon mount. There was a word then that Nikon version would come soon – and it seems the time for that has finally come. Not only they will soon present us with the 100mm f/2 lens for Nikon, but they’ll also introduce a pancake 40mm f/2.8. Both lenses will be for Nikon F-mount, aimed primarily at full frame cameras.
It seems that so far the company has been focused more on launching products for Canon. They only offer a 35mm f/2 and a 50mm f/1.8 lens for Nikon. However, according to the post on Nikon Rumors, two more lenses will soon be available for Nikon shooters.
Both lenses come with durable metal mounts and multilayer coating for increasing transmission of light and reducing glare. The 40mm f/2.8 will have six aperture blades, while the 100mm f/2 will have nine. A handy feature of these lenses is the USB port, which allows you to update the firmware of the lens to maintain maximum compatibility and performance. They both have manual and autofocus, and while they are intended for full-frame cameras, you can use them on crop bodies as well. Here are the more detailed specs:
Yongnuo 40mm f/2.8
Focal Length: 40mm Structure: 4 groups 6pcs Aperture Blades: 6pcs Minimum Aperture: F/22 Minimum Focal Distance: About 0.3m Maximum Amplification Factor: About 0.18x Driving System: DC Motor Filter Diameter: 58mm Maximum Diameter and Length: About φ74×45mm Weight: About 130g
Yongnuo 100mm f/2
Focal Length 100mm The equivalent focal length under 35mm APS-C format specifications About 160mm Structure: 6 groups 8pcs Aperture Blades: 9pcs Minimum Aperture: F/19 Minimum Focal Distance: About 0.9m Maximum Amplification Factor: About 0.14x Driving System: DC Motor Filter Diameter: 58mm Maximum Diameter and Length: Aboutφ76×83mm Weight: About 440g [via Nikon Rumors, DPReview]